component
STM32F070RBT6TR
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.
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README.mdadded+100@@ -0,0 +1,100 @@+# STM32F070RBT6TR++**STMicroelectronics** · Microcontrollers (MCU/MPU/SOC) · LQFP-64(10x10)++STM32F070RBT6TR from STMicroelectronics, in a LQFP-64(10x10). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model, then checked against ST open pin data); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | VDD | power_in | Digital power supply, 2.4 to 3.6 V |+| 2 | PC13 | bidirectional | General-purpose I/O pin with RTC domain features; alternate functions include WKUP2, RTC_TAMP1, RTC_TS, RTC_OUT |+| 3 | PC14-OSC32_IN | bidirectional | General-purpose I/O pin with RTC domain oscillator input; alternate function OSC32_IN |+| 4 | PC15-OSC32_OUT | bidirectional | General-purpose I/O pin with RTC domain oscillator output; alternate function OSC32_OUT |+| 5 | PF0-OSC_IN | bidirectional | 5V tolerant I/O pin with main oscillator input; alternate functions include I2C1_SDA, OSC_IN |+| 6 | PF1-OSC_OUT | bidirectional | 5V tolerant I/O pin with main oscillator output; alternate functions include I2C1_SCL, OSC_OUT |+| 7 | NRST | bidirectional | Device reset input / internal reset output (active low) with embedded weak pull-up resistor |+| 8 | PC0 | bidirectional | 3.3V tolerant I/O pin directly connected to ADC; alternate functions include EVENTOUT, ADC_IN10 |+| 9 | PC1 | bidirectional | 3.3V tolerant I/O pin directly connected to ADC; alternate functions include EVENTOUT, ADC_IN11 |+| 10 | PC2 | bidirectional | 3.3V tolerant I/O pin directly connected to ADC; alternate functions include SPI2_MISO, EVENTOUT, ADC_IN12 |+| 11 | PC3 | bidirectional | 3.3V tolerant I/O pin directly connected to ADC; alternate functions include SPI2_MOSI, EVENTOUT, ADC_IN13 |+| 12 | VSSA | power_in | Analog ground |+| 13 | VDDA | power_in | Analog power supply, 2.4 to 3.6 V |+| 14 | PA0 | bidirectional | 3.3V tolerant I/O pin directly connected to ADC; alternate functions include USART2_CTS, USART4_TX, RTC_TAMP2, WKUP1, ADC_IN0 |+| 15 | PA1 | bidirectional | 3.3V tolerant I/O pin directly connected to ADC; alternate functions include USART2_RTS, TIM15_CH1N, USART4_RX, EVENTOUT, ADC_IN1 |+| 16 | PA2 | bidirectional | 3.3V tolerant I/O pin directly connected to ADC; alternate functions include USART2_TX, TIM15_CH1, ADC_IN2, WKUP4 |+| 17 | PA3 | bidirectional | 3.3V tolerant I/O pin directly connected to ADC; alternate functions include USART2_RX, TIM15_CH2, ADC_IN3 |+| 18 | VSS | power_in | Ground |+| 19 | VDD | power_in | Digital power supply, 2.4 to 3.6 V |+| 20 | PA4 | bidirectional | 3.3V tolerant I/O pin directly connected to ADC; alternate functions include SPI1_NSS, TIM14_CH1, USART2_CK, USB_NOE, ADC_IN4 |+| 21 | PA5 | bidirectional | 3.3V tolerant I/O pin directly connected to ADC; alternate function SPI1_SCK, ADC_IN5 |+| 22 | PA6 | bidirectional | 3.3V tolerant I/O pin directly connected to ADC; alternate functions include SPI1_MISO, TIM3_CH1, TIM1_BKIN, TIM16_CH1, EVENTOUT, USART3_CTS, ADC_IN6 |+| 23 | PA7 | bidirectional | 3.3V tolerant I/O pin directly connected to ADC; alternate functions include SPI1_MOSI, TIM3_CH2, TIM14_CH1, TIM1_CH1N, TIM17_CH1, EVENTOUT, ADC_IN7 |+| 24 | PC4 | bidirectional | 3.3V tolerant I/O pin directly connected to ADC; alternate functions include EVENTOUT, USART3_TX, ADC_IN14 |+| 25 | PC5 | bidirectional | 3.3V tolerant I/O pin directly connected to ADC; alternate functions include USART3_RX, ADC_IN15, WKUP5 |+| 26 | PB0 | bidirectional | 3.3V tolerant I/O pin directly connected to ADC; alternate functions include TIM3_CH3, TIM1_CH2N, EVENTOUT, USART3_CK, ADC_IN8 |+| 27 | PB1 | bidirectional | 3.3V tolerant I/O pin directly connected to ADC; alternate functions include TIM3_CH4, USART3_RTS, TIM14_CH1, TIM1_CH3N, ADC_IN9 |+| 28 | PB2 | bidirectional | 5V tolerant I/O pin with no alternate functions |+| 29 | PB10 | bidirectional | 5V tolerant I/O pin; alternate functions include SPI2_SCK, USART3_TX |+| 30 | PB11 | bidirectional | 5V tolerant I/O pin; alternate functions include USART3_RX, EVENTOUT, I2C2_SDA |+| 31 | VSS | power_in | Ground |+| 32 | VDD | power_in | Digital power supply, 2.4 to 3.6 V |+| 33 | PB12 | bidirectional | 5V tolerant I/O pin; alternate functions include TIM1_BKIN, TIM15_BKIN, SPI2_NSS, EVENTOUT, USART3_CK |+| 34 | PB13 | bidirectional | 5V tolerant I/O with FM+ capability; alternate functions include SPI2_SCK, I2C2_SCL, TIM1_CH1N, USART3_CTS |+| 35 | PB14 | bidirectional | 5V tolerant I/O with FM+ capability; alternate functions include SPI2_MISO, I2C2_SDA, TIM1_CH2N, TIM15_CH1, USART3_RTS |+| 36 | PB15 | bidirectional | 5V tolerant I/O pin; alternate functions include SPI2_MOSI, TIM1_CH3N, TIM15_CH1N, TIM15_CH2, WKUP7, RTC_REFIN |+| 37 | PC6 | bidirectional | 5V tolerant I/O pin; alternate function TIM3_CH1 |+| 38 | PC7 | bidirectional | 5V tolerant I/O pin; alternate function TIM3_CH2 |+| 39 | PC8 | bidirectional | 5V tolerant I/O pin; alternate function TIM3_CH3 |+| 40 | PC9 | bidirectional | 5V tolerant I/O pin; alternate function TIM3_CH4 |+| 41 | PA8 | bidirectional | 5V tolerant I/O pin; alternate functions include USART1_CK, TIM1_CH1, EVENTOUT, MCO |+| 42 | PA9 | bidirectional | 5V tolerant I/O pin; alternate functions include USART1_TX, TIM1_CH2, TIM15_BKIN, I2C1_SCL |+| 43 | PA10 | bidirectional | 5V tolerant I/O pin; alternate functions include USART1_RX, TIM1_CH3, TIM17_BKIN, I2C1_SDA |+| 44 | PA11 | bidirectional | 5V tolerant I/O pin with USB_DM additional function; alternate functions include USART1_CTS, TIM1_CH4, EVENTOUT |+| 45 | PA12 | bidirectional | 5V tolerant I/O pin with USB_DP additional function; alternate functions include USART1_RTS, TIM1_ETR, EVENTOUT |+| 46 | PA13 | bidirectional | 5V tolerant I/O pin with SWDIO debug function; alternate functions include IR_OUT, USB_NOE |+| 47 | VSS | power_in | Ground |+| 48 | VDD | power_in | Digital power supply, 2.4 to 3.6 V |+| 49 | PA14 | bidirectional | 5V tolerant I/O pin with SWCLK debug function; alternate function USART2_TX |+| 50 | PA15 | bidirectional | 5V tolerant I/O pin; alternate functions include SPI1_NSS, USART2_RX, USART4_RTS, EVENTOUT |+| 51 | PC10 | bidirectional | 5V tolerant I/O pin; alternate functions include USART3_TX, USART4_TX |+| 52 | PC11 | bidirectional | 5V tolerant I/O pin; alternate functions include USART3_RX, USART4_RX |+| 53 | PC12 | bidirectional | 5V tolerant I/O pin; alternate functions include USART3_CK, USART4_CK |+| 54 | PD2 | bidirectional | 5V tolerant I/O pin; alternate functions include TIM3_ETR, USART3_RTS |+| 55 | PB3 | bidirectional | 5V tolerant I/O pin; alternate functions include SPI1_SCK, EVENTOUT |+| 56 | PB4 | bidirectional | 5V tolerant I/O pin; alternate functions include SPI1_MISO, TIM17_BKIN, TIM3_CH1, EVENTOUT |+| 57 | PB5 | bidirectional | 5V tolerant I/O pin; alternate functions include SPI1_MOSI, I2C1_SMBA, TIM16_BKIN, TIM3_CH2, WKUP6 |+| 58 | PB6 | bidirectional | 5V tolerant I/O with FM+ capability; alternate functions include I2C1_SCL, USART1_TX, TIM16_CH1N |+| 59 | PB7 | bidirectional | 5V tolerant I/O with FM+ capability; alternate functions include I2C1_SDA, USART1_RX, USART4_CTS, TIM17_CH1N |+| 60 | BOOT0 | input | Boot memory selection input pin for selecting between flash and system memory boot |+| 61 | PB8 | bidirectional | 5V tolerant I/O with FM+ capability; alternate functions include I2C1_SCL, TIM16_CH1 |+| 62 | PB9 | bidirectional | 5V tolerant I/O with FM+ capability; alternate functions include SPI2_NSS, I2C1_SDA, IR_OUT, TIM17_CH1, EVENTOUT |+| 63 | VSS | power_in | Ground |+| 64 | VDD | power_in | Digital power supply, 2.4 to 3.6 V |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | LQFP-64(10x10) |+| Category | Embedded Processors & Controllers |+| Pins | 64 |++## CAD (KiCad official)++- Symbol: `STM32F070RBT6TR`+- Footprint: `Package_QFP:LQFP-64_10x10mm_P0.5mm`+- 3D model: LQFP-64(10x10) (KiCad packages3D, STEP)+- 3D model files: `stm32f070rbt6tr-etched.step` / `stm32f070rbt6tr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stm32f070rbt6tr.step` / `stm32f070rbt6tr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586182462716592128) (83 pp, sha256 `44d1b9bed723a262`, retrieved 2026-10-07, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/stm32f070rbt6tr-datasheet.pdf)
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Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "embedded processors & controllers",+ "stm32f070rbt6tr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "stm32f070rbt6tr.kicad_sym",+ "stm32f070rbt6tr.kicad_mod",+ "stm32f070rbt6tr.glb",+ "stm32f070rbt6tr.step",+ "stm32f070rbt6tr.lbr",+ "docs/hero.png",+ "docs/stm32f070rbt6tr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "stm32f070rbt6tr-hero.glb",+ "stm32f070rbt6tr-hero.overlay.json"+ ],+ "component": {+ "mpn": "STM32F070RBT6TR",+ "manufacturer": "STMicroelectronics",+ "package": "LQFP-64(10x10)",+ "pin_count": 64,+ "category": "Embedded Processors & Controllers",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586182462716592128",+ "parts": {+ "symbol": "stm32f070rbt6tr.kicad_sym",+ "footprint": "stm32f070rbt6tr.kicad_mod",+ "model_3d": "stm32f070rbt6tr-hero.glb",+ "model_3d_plain": "stm32f070rbt6tr.glb",+ "model_3d_step": "stm32f070rbt6tr-etched.step",+ "model_3d_step_plain": "stm32f070rbt6tr.step",+ "lbr": "stm32f070rbt6tr.lbr"+ },+ "distributor_links": {+ "lcsc": "C132683",+ "digikey": "497-17355-2-ND",+ "mouser": "511-STM32F070RBT6TR"+ },+ "distributor_check": {+ "checked_at": "2026-10-07T08:48:15Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-17355-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "511-STM32F070RBT6TR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital power supply, 2.4 to 3.6 V"+ },+ {+ "number": "2",+ "name": "PC13",+ "type": "bidirectional",+ "description": "General-purpose I/O pin with RTC domain features; alternate functions include WKUP2, RTC_TAMP1, RTC_TS, RTC_OUT"+ },+ {+ "number": "3",+ "name": "PC14-OSC32_IN",+ "type": "bidirectional",+ "description": "General-purpose I/O pin with RTC domain oscillator input; alternate function OSC32_IN"+ },+ {+ "number": "4",+ "name": "PC15-OSC32_OUT",+ "type": "bidirectional",+ "description": "General-purpose I/O pin with RTC domain oscillator output; alternate function OSC32_OUT"+ },+ {+ "number": "5",+ "name": "PF0-OSC_IN",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin with main oscillator input; alternate functions include I2C1_SDA, OSC_IN"+ },+ {+ "number": "6",+ "name": "PF1-OSC_OUT",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin with main oscillator output; alternate functions include I2C1_SCL, OSC_OUT"+ },+ {+ "number": "7",+ "name": "NRST",+ "type": "bidirectional",+ "description": "Device reset input / internal reset output (active low) with embedded weak pull-up resistor"+ },+ {+ "number": "8",+ "name": "PC0",+ "type": "bidirectional",+ "description": "3.3V tolerant I/O pin directly connected to ADC; alternate functions include EVENTOUT, ADC_IN10"+ },+ {+ "number": "9",+ "name": "PC1",+ "type": "bidirectional",+ "description": "3.3V tolerant I/O pin directly connected to ADC; alternate functions include EVENTOUT, ADC_IN11"+ },+ {+ "number": "10",+ "name": "PC2",+ "type": "bidirectional",+ "description": "3.3V tolerant I/O pin directly connected to ADC; alternate functions include SPI2_MISO, EVENTOUT, ADC_IN12"+ },+ {+ "number": "11",+ "name": "PC3",+ "type": "bidirectional",+ "description": "3.3V tolerant I/O pin directly connected to ADC; alternate functions include SPI2_MOSI, EVENTOUT, ADC_IN13"+ },+ {+ "number": "12",+ "name": "VSSA",+ "type": "power_in",+ "description": "Analog ground"+ },+ {+ "number": "13",+ "name": "VDDA",+ "type": "power_in",+ "description": "Analog power supply, 2.4 to 3.6 V"+ },+ {+ "number": "14",+ "name": "PA0",+ "type": "bidirectional",+ "description": "3.3V tolerant I/O pin directly connected to ADC; alternate functions include USART2_CTS, USART4_TX, RTC_TAMP2, WKUP1, ADC_IN0"+ },+ {+ "number": "15",+ "name": "PA1",+ "type": "bidirectional",+ "description": "3.3V tolerant I/O pin directly connected to ADC; alternate functions include USART2_RTS, TIM15_CH1N, USART4_RX, EVENTOUT, ADC_IN1"+ },+ {+ "number": "16",+ "name": "PA2",+ "type": "bidirectional",+ "description": "3.3V tolerant I/O pin directly connected to ADC; alternate functions include USART2_TX, TIM15_CH1, ADC_IN2, WKUP4"+ },+ {+ "number": "17",+ "name": "PA3",+ "type": "bidirectional",+ "description": "3.3V tolerant I/O pin directly connected to ADC; alternate functions include USART2_RX, TIM15_CH2, ADC_IN3"+ },+ {+ "number": "18",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground"+ },+ {+ "number": "19",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital power supply, 2.4 to 3.6 V"+ },+ {+ "number": "20",+ "name": "PA4",+ "type": "bidirectional",+ "description": "3.3V tolerant I/O pin directly connected to ADC; alternate functions include SPI1_NSS, TIM14_CH1, USART2_CK, USB_NOE, ADC_IN4"+ },+ {+ "number": "21",+ "name": "PA5",+ "type": "bidirectional",+ "description": "3.3V tolerant I/O pin directly connected to ADC; alternate function SPI1_SCK, ADC_IN5"+ },+ {+ "number": "22",+ "name": "PA6",+ "type": "bidirectional",+ "description": "3.3V tolerant I/O pin directly connected to ADC; alternate functions include SPI1_MISO, TIM3_CH1, TIM1_BKIN, TIM16_CH1, EVENTOUT, USART3_CTS, ADC_IN6"+ },+ {+ "number": "23",+ "name": "PA7",+ "type": "bidirectional",+ "description": "3.3V tolerant I/O pin directly connected to ADC; alternate functions include SPI1_MOSI, TIM3_CH2, TIM14_CH1, TIM1_CH1N, TIM17_CH1, EVENTOUT, ADC_IN7"+ },+ {+ "number": "24",+ "name": "PC4",+ "type": "bidirectional",+ "description": "3.3V tolerant I/O pin directly connected to ADC; alternate functions include EVENTOUT, USART3_TX, ADC_IN14"+ },+ {+ "number": "25",+ "name": "PC5",+ "type": "bidirectional",+ "description": "3.3V tolerant I/O pin directly connected to ADC; alternate functions include USART3_RX, ADC_IN15, WKUP5"+ },+ {+ "number": "26",+ "name": "PB0",+ "type": "bidirectional",+ "description": "3.3V tolerant I/O pin directly connected to ADC; alternate functions include TIM3_CH3, TIM1_CH2N, EVENTOUT, USART3_CK, ADC_IN8"+ },+ {+ "number": "27",+ "name": "PB1",+ "type": "bidirectional",+ "description": "3.3V tolerant I/O pin directly connected to ADC; alternate functions include TIM3_CH4, USART3_RTS, TIM14_CH1, TIM1_CH3N, ADC_IN9"+ },+ {+ "number": "28",+ "name": "PB2",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin with no alternate functions"+ },+ {+ "number": "29",+ "name": "PB10",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin; alternate functions include SPI2_SCK, USART3_TX"+ },+ {+ "number": "30",+ "name": "PB11",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin; alternate functions include USART3_RX, EVENTOUT, I2C2_SDA"+ },+ {+ "number": "31",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground"+ },+ {+ "number": "32",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital power supply, 2.4 to 3.6 V"+ },+ {+ "number": "33",+ "name": "PB12",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin; alternate functions include TIM1_BKIN, TIM15_BKIN, SPI2_NSS, EVENTOUT, USART3_CK"+ },+ {+ "number": "34",+ "name": "PB13",+ "type": "bidirectional",+ "description": "5V tolerant I/O with FM+ capability; alternate functions include SPI2_SCK, I2C2_SCL, TIM1_CH1N, USART3_CTS"+ },+ {+ "number": "35",+ "name": "PB14",+ "type": "bidirectional",+ "description": "5V tolerant I/O with FM+ capability; alternate functions include SPI2_MISO, I2C2_SDA, TIM1_CH2N, TIM15_CH1, USART3_RTS"+ },+ {+ "number": "36",+ "name": "PB15",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin; alternate functions include SPI2_MOSI, TIM1_CH3N, TIM15_CH1N, TIM15_CH2, WKUP7, RTC_REFIN"+ },+ {+ "number": "37",+ "name": "PC6",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin; alternate function TIM3_CH1"+ },+ {+ "number": "38",+ "name": "PC7",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin; alternate function TIM3_CH2"+ },+ {+ "number": "39",+ "name": "PC8",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin; alternate function TIM3_CH3"+ },+ {+ "number": "40",+ "name": "PC9",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin; alternate function TIM3_CH4"+ },+ {+ "number": "41",+ "name": "PA8",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin; alternate functions include USART1_CK, TIM1_CH1, EVENTOUT, MCO"+ },+ {+ "number": "42",+ "name": "PA9",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin; alternate functions include USART1_TX, TIM1_CH2, TIM15_BKIN, I2C1_SCL"+ },+ {+ "number": "43",+ "name": "PA10",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin; alternate functions include USART1_RX, TIM1_CH3, TIM17_BKIN, I2C1_SDA"+ },+ {+ "number": "44",+ "name": "PA11",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin with USB_DM additional function; alternate functions include USART1_CTS, TIM1_CH4, EVENTOUT"+ },+ {+ "number": "45",+ "name": "PA12",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin with USB_DP additional function; alternate functions include USART1_RTS, TIM1_ETR, EVENTOUT"+ },+ {+ "number": "46",+ "name": "PA13",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin with SWDIO debug function; alternate functions include IR_OUT, USB_NOE"+ },+ {+ "number": "47",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground"+ },+ {+ "number": "48",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital power supply, 2.4 to 3.6 V"+ },+ {+ "number": "49",+ "name": "PA14",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin with SWCLK debug function; alternate function USART2_TX"+ },+ {+ "number": "50",+ "name": "PA15",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin; alternate functions include SPI1_NSS, USART2_RX, USART4_RTS, EVENTOUT"+ },+ {+ "number": "51",+ "name": "PC10",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin; alternate functions include USART3_TX, USART4_TX"+ },+ {+ "number": "52",+ "name": "PC11",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin; alternate functions include USART3_RX, USART4_RX"+ },+ {+ "number": "53",+ "name": "PC12",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin; alternate functions include USART3_CK, USART4_CK"+ },+ {+ "number": "54",+ "name": "PD2",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin; alternate functions include TIM3_ETR, USART3_RTS"+ },+ {+ "number": "55",+ "name": "PB3",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin; alternate functions include SPI1_SCK, EVENTOUT"+ },+ {+ "number": "56",+ "name": "PB4",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin; alternate functions include SPI1_MISO, TIM17_BKIN, TIM3_CH1, EVENTOUT"+ },+ {+ "number": "57",+ "name": "PB5",+ "type": "bidirectional",+ "description": "5V tolerant I/O pin; alternate functions include SPI1_MOSI, I2C1_SMBA, TIM16_BKIN, TIM3_CH2, WKUP6"+ },+ {+ "number": "58",+ "name": "PB6",+ "type": "bidirectional",+ "description": "5V tolerant I/O with FM+ capability; alternate functions include I2C1_SCL, USART1_TX, TIM16_CH1N"+ },+ {+ "number": "59",+ "name": "PB7",+ "type": "bidirectional",+ "description": "5V tolerant I/O with FM+ capability; alternate functions include I2C1_SDA, USART1_RX, USART4_CTS, TIM17_CH1N"+ },+ {+ "number": "60",+ "name": "BOOT0",+ "type": "input",+ "description": "Boot memory selection input pin for selecting between flash and system memory boot"+ },+ {+ "number": "61",+ "name": "PB8",+ "type": "bidirectional",+ "description": "5V tolerant I/O with FM+ capability; alternate functions include I2C1_SCL, TIM16_CH1"+ },+ {+ "number": "62",+ "name": "PB9",+ "type": "bidirectional",+ "description": "5V tolerant I/O with FM+ capability; alternate functions include SPI2_NSS, I2C1_SDA, IR_OUT, TIM17_CH1, EVENTOUT"+ },+ {+ "number": "63",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground"+ },+ {+ "number": "64",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital power supply, 2.4 to 3.6 V"+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: PC13, PC14, PC15 pins have restricted output current (3 mA max) and speed limitations (2 MHz max wit"+ ],+ "pages_sent": 33,+ "cost_usd": 0.2507,+ "at": "2026-10-07T08:47:49"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586182462716592128",+ "pages": 83,+ "sha256": "44d1b9bed723a262",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 64,+ "described": 64,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "stm32f070rbt6tr.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 12,+ 12,+ 1.5+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "b0c827bc5c05552175d28affe44a5bd2ab45c9c36efff6ff07a74cc449b13db4",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "stm32f070rbt6tr-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 12,+ 12,+ 1.5+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "5a819b4865eef44566b529e414c7792965fc3fd1c6228746e5dfc55fddffd8ca",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}